CN101529977A - 电抗前置装置 - Google Patents

电抗前置装置 Download PDF

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Publication number
CN101529977A
CN101529977A CNA2007800396365A CN200780039636A CN101529977A CN 101529977 A CN101529977 A CN 101529977A CN A2007800396365 A CNA2007800396365 A CN A2007800396365A CN 200780039636 A CN200780039636 A CN 200780039636A CN 101529977 A CN101529977 A CN 101529977A
Authority
CN
China
Prior art keywords
reactance
choke coil
input
load
switch element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CNA2007800396365A
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English (en)
Chinese (zh)
Inventor
A·多贝勒
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of CN101529977A publication Critical patent/CN101529977A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B7/00—Heating by electric discharge
    • H05B7/005—Electrical diagrams

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Furnace Details (AREA)
  • Control Of Electrical Variables (AREA)
  • Discharge Heating (AREA)
CNA2007800396365A 2006-10-26 2007-08-31 电抗前置装置 Pending CN101529977A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006050624.3 2006-10-26
DE102006050624A DE102006050624A1 (de) 2006-10-26 2006-10-26 Reaktanzvorschalteinrichtung

Publications (1)

Publication Number Publication Date
CN101529977A true CN101529977A (zh) 2009-09-09

Family

ID=38617536

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007800396365A Pending CN101529977A (zh) 2006-10-26 2007-08-31 电抗前置装置

Country Status (7)

Country Link
US (1) US8023550B2 (fr)
EP (1) EP2084940B1 (fr)
CN (1) CN101529977A (fr)
DE (1) DE102006050624A1 (fr)
RU (1) RU2514856C2 (fr)
UA (1) UA97120C2 (fr)
WO (1) WO2008049680A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012101988B4 (de) * 2012-03-09 2014-07-17 Maschinenfabrik Reinhausen Gmbh Anordnung einer Luft-Drosselspule und eines Umschalters sowie Verfahren zur Herstellung einer solchen Anordnung
DE102012109844B4 (de) * 2012-10-16 2016-05-25 Maschinenfabrik Reinhausen Gmbh Vorrichtung und Verfahren zur Regelung eines Lichtbogenofens in der Anfangsphase eines Schmelzprozesses
EP2797088A1 (fr) * 2013-04-23 2014-10-29 ABB Technology AG Bobine pour transformateur à sec et transformateur à sec comportant une telle bobine
DE102014206008A1 (de) * 2014-03-31 2015-10-01 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur dynamischen Einstellung eines Elektrolichtbogenofens

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1839148A (en) * 1929-08-14 1931-12-29 Albert E Greene Electric furnace and voltage control
US6337802B1 (en) * 1999-10-05 2002-01-08 Abb Ab Device for energizing a voltage-source converter
CN1444334A (zh) * 2003-03-25 2003-09-24 龚秋声 电抗调节电路及其应用

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009735B (de) * 1955-09-20 1957-06-06 Siemens Ag Einrichtung zur Stromversorgung von Lichtbogenoefen
US3410946A (en) * 1967-04-17 1968-11-12 Titanium Metals Corp Alternating current hot topping
US3493664A (en) * 1968-03-08 1970-02-03 Westinghouse Electric Corp Control system for electric arc furnace
CA1065028A (fr) * 1977-03-23 1979-10-23 Richard F. Dudley Bobine a noyau dans l'air
CA1114465A (fr) * 1979-04-18 1981-12-15 Steve I. Nagy Reacteur a induit sans fer et prises
SU1042211A1 (ru) * 1982-04-16 1983-09-15 Львовский Ордена Ленина Политехнический Институт Им.Ленинского Комсомола Регул тор мощности дуговой многофазной электропечи
US4677643A (en) * 1984-03-09 1987-06-30 Licentia Patent-Verwaltungs-Gmbh Device for feeding one or a plurality of electrodes in an electrothermal furnace
DE3409077A1 (de) * 1984-03-13 1985-09-19 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Umschaltanordnung fuer lastwaehler von stufentransformatoren
GB2232832B (en) * 1989-06-14 1993-11-10 Inductotherm Europ Induction Melting
IT1236363B (it) 1989-11-30 1993-02-25 Danieli Off Mecc Forno elettrico ad arco diretto a corrente controllata e procedimento di alimentazione a corrente controllata di un forno ad arco diretto
DE4407945C1 (de) * 1994-03-09 1995-10-12 Reinhausen Maschf Scheubeck Umschaltanordnung für Lastumschalter und für Lastwähler
RU2070745C1 (ru) * 1994-09-01 1996-12-20 Акционерное общество открытого типа "Электрозавод-Холдинг" Сухой регулируемый реактор
WO2006024149A1 (fr) * 2004-09-01 2006-03-09 Hatch Ltd. Systeme et procede servant a minimiser la perte de conduction electrique pendant l'alimentation en materiau d'un four
DE102004052316B3 (de) * 2004-10-28 2005-12-01 Maschinenfabrik Reinhausen Gmbh Verfahren zur Schaltzeitmessung an einem Laststufenschalter und Schaltung zur Schaltzeitmessung
GB2430276B (en) * 2005-09-20 2009-09-16 Advanced Mineral Recovery Tech Control system for an arc furnace
JP4335887B2 (ja) * 2006-04-21 2009-09-30 東光株式会社 電流検出装置
US20080192409A1 (en) * 2007-02-13 2008-08-14 Paul Michael Roscizewski Livebreak fuse removal assembly for deadfront electrical apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1839148A (en) * 1929-08-14 1931-12-29 Albert E Greene Electric furnace and voltage control
US6337802B1 (en) * 1999-10-05 2002-01-08 Abb Ab Device for energizing a voltage-source converter
CN1444334A (zh) * 2003-03-25 2003-09-24 龚秋声 电抗调节电路及其应用

Also Published As

Publication number Publication date
US8023550B2 (en) 2011-09-20
US20100033285A1 (en) 2010-02-11
UA97120C2 (ru) 2012-01-10
RU2514856C2 (ru) 2014-05-10
WO2008049680A1 (fr) 2008-05-02
DE102006050624A1 (de) 2008-04-30
EP2084940A1 (fr) 2009-08-05
RU2009119739A (ru) 2010-12-10
EP2084940B1 (fr) 2015-04-29

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RJ01 Rejection of invention patent application after publication

Application publication date: 20090909

RJ01 Rejection of invention patent application after publication